How long is the flight from New Windsor to South Dakota?

For as low as $490, Allegiant Air can have you in South Dakota from New Windsor in 26h 40m. Airlines will cover a distance of 1157 mi.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

What are the most popular routes from New Windsor to South Dakota?

The most popular route from New Windsor to South Dakota is New Windsor Stewart - Sioux Falls Joe Foss Field. You may also consider New Windsor Stewart - Aberdeen or New Windsor Stewart - Rapid City.

What is the cheapest time of day to fly from SWF to SD?

When flying from New Windsor to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from New Windsor to South Dakota?

New Windsor Stewart (SWF), located 4.3 mi from the city center, is the airport you fly out of when you book flights from New Windsor to South Dakota.

Can I find deals for flights from Stewart to South Dakota that include hotel bookings?

Yes. In addition to deals on Stewart to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Stewart to South Dakota?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stewart to South Dakota.

Can I find deals for business class flights from Stewart to South Dakota?

Yes. Cheapflights offers flight deals from Stewart to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$233+ Cheap Flights from New Windsor to South Dakota

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Cheap flight deals from Stewart to South Dakota

Cheapest

Best

Last-minute

One-way

Cheapest flights from Stewart to South Dakota
Explore the most affordable flight options available from Stewart to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.

Sat 8/84:40 pm

SWF

FSD

1 stop26h 40m

Allegiant Air

Sat 8/1510:33 am

FSD

SWF

1 stop23h 22m

Allegiant Air

Deal found 7/18

$490

Tue 7/2111:48 am

SWF

RAP

1 stop23h 02m

Multiple Airlines

Sat 7/253:39 pm

RAP

SWF

1 stop16h 14m

Multiple Airlines

Deal found 7/15

$561

One-way flights from Stewart to South Dakota
Search for one-way flight options from Stewart to South Dakota. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.

Wed 8/2612:05 pm

SWF

FSD

3 stops34h 05m

Multiple Airlines

Deal found 7/15

$233

Sun 8/1610:28 am

SWF

FSD

2 stops23h 39m

Allegiant Air

Deal found 7/13

$248

Sun 8/231:00 pm

SWF

FSD

3 stops32h 01m

Multiple Airlines

Deal found 7/17

$251

Wed 8/57:58 pm

SWF

RAP

2 stops27h 18m

Multiple Airlines

Deal found 7/13

$253

Sun 8/1610:28 am

SWF

FSD

3 stops33h 55m

Multiple Airlines

Deal found 7/13

$254

Fri 8/286:14 pm

SWF

RAP

3 stops46h 26m

Allegiant Air

Deal found 7/13

$255

Mon 9/1411:21 am

SWF

RAP

3 stops50h 54m

Multiple Airlines

Deal found 7/13

$257

Wed 8/2612:05 pm

SWF

RAP

3 stops29h 50m

Multiple Airlines

Deal found 7/17

$258

Sat 8/1512:05 pm

SWF

FSD

3 stops56h 18m

Multiple Airlines

Deal found 7/17

$268

Mon 8/1012:17 pm

SWF

RAP

2 stops46h 44m

Multiple Airlines

Deal found 7/15

$281

Wed 9/1612:39 pm

SWF

RAP

3 stops56h 10m

Multiple Airlines

Deal found 7/13

$285

Sat 9/1212:39 pm

SWF

RAP

3 stops57h 40m

Multiple Airlines

Deal found 7/13

$286

Find flight deals from Stewart to South Dakota

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	February
Cheapest in	November
Average price	$507

Provider with most accurate pricing for New York (NYC)-Sioux Falls Joe Foss Field flight deals.

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Provider most trusted by Cheapflights users for New York (NYC)-Sioux Falls Joe Foss Field flights.

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Highest demand for flights based on searches. 14% potential increase in price ($86 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).

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Average for round-trip flights in July 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from New Windsor to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

New WindsorSioux Falls

SWF - FSD

SWFFSD

New Windsor Stewart

Sat 8/8

4:40 pm-6:20 pm

1 stop26h 40m

Sioux Falls Joe Foss Field

Sat 8/15

10:33 am-10:55 am

1 stop23h 22m

$490

Cheapest one-way

New WindsorSioux Falls

SWF - FSD

SWFFSD

New Windsor Stewart

Wed 8/26

12:05 pm-9:10 pm

3 stops34h 05m

$233

New WindsorSioux Falls

SWF - FSD

SWFFSD

New Windsor Stewart

Sun 8/16

10:28 am-9:07 am

2 stops23h 39m

$248

New WindsorRapid City

SWF - RAP

SWFRAP

New Windsor Stewart

Wed 8/5

7:58 pm-9:16 pm

2 stops27h 18m

$253

New WindsorSioux Falls

SWF - FSD

SWFFSD

New Windsor Stewart

Sun 8/16

10:28 am-7:23 pm

3 stops33h 55m

$254

New WindsorRapid City

SWF - RAP

SWFRAP

New Windsor Stewart

Fri 8/28

6:14 pm-2:40 pm

3 stops46h 26m

$255

New WindsorRapid City

SWF - RAP

SWFRAP

New Windsor Stewart

Wed 8/26

12:05 pm-3:55 pm

3 stops29h 50m

$258

New WindsorRapid City

SWF - RAP

SWFRAP

New Windsor Stewart

Mon 8/10

12:17 pm-9:01 am

2 stops46h 44m

$281

New WindsorSioux Falls

SWF - FSD

SWFFSD

New Windsor Stewart

Sun 8/23

1:00 pm-8:01 pm

3 stops32h 01m

$281

New WindsorRapid City

SWF - RAP

SWFRAP

New Windsor Stewart

Wed 8/19

12:05 pm-3:55 pm

3 stops29h 50m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 19 resultsSorted by cheapest first

Best time to book a flight from Stewart to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Stewart with our price prediction graph.

SWF-FSD

SWF-RAP

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Windsor to South Dakota

SWF-USSD

SWF-FSD

SWF-RAP

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from New Windsor to South Dakota?
New Windsor Stewart (SWF), located 4.3 mi from the city center, is the airport you fly out of when you book flights from New Windsor to South Dakota.
How long is the flight from New Windsor to South Dakota?
For as low as $490, Allegiant Air can have you in South Dakota from New Windsor in 26h 40m. Airlines will cover a distance of 1157 mi.
What are the most popular routes from New Windsor to South Dakota?
The most popular route from New Windsor to South Dakota is New Windsor Stewart - Sioux Falls Joe Foss Field. You may also consider New Windsor Stewart - Aberdeen or New Windsor Stewart - Rapid City.
Can I find deals for flights from Stewart to South Dakota that include hotel bookings?
Yes. In addition to deals on Stewart to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Stewart to South Dakota?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stewart to South Dakota.
Can I find deals for business class flights from Stewart to South Dakota?
Yes. Cheapflights offers flight deals from Stewart to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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$233+ Cheap flights from New Windsor (SWF) to South Dakota

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Stewart to South Dakota with Cheapflights

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Cheap flight deals from Stewart to South Dakota

Cheapest flights from Stewart to South DakotaExplore the most affordable flight options available from Stewart to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.

Explore the most affordable flight options available from Stewart to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.

Best flights from Stewart to South DakotaDiscover carefully curated flight deals from Stewart to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.

Discover carefully curated flight deals from Stewart to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.

Last-minute flights from Stewart to South DakotaDiscover last-minute flight deals from Stewart to South Dakota. Data last updated July 18, 2026 and is based on user searches.

Discover last-minute flight deals from Stewart to South Dakota. Data last updated July 18, 2026 and is based on user searches.

One-way flights from Stewart to South DakotaSearch for one-way flight options from Stewart to South Dakota. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.

Search for one-way flight options from Stewart to South Dakota. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.

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Use the filters below to find and compare flights from New Windsor to South Dakota that are best for you.

Best time to book a flight from Stewart to South Dakota

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Related info for your journey

What airport do you fly from for flights from New Windsor to South Dakota?

How long is the flight from New Windsor to South Dakota?

What are the most popular routes from New Windsor to South Dakota?

Can I find deals for flights from Stewart to South Dakota that include hotel bookings?

How can I find direct flights from Stewart to South Dakota?

Can I find deals for business class flights from Stewart to South Dakota?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Stewart to South Dakota

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Stewart and South Dakota flights

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Cheapest flights from Stewart to South Dakota
Explore the most affordable flight options available from Stewart to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.

Best flights from Stewart to South Dakota
Discover carefully curated flight deals from Stewart to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.

Last-minute flights from Stewart to South Dakota
Discover last-minute flight deals from Stewart to South Dakota. Data last updated July 18, 2026 and is based on user searches.

One-way flights from Stewart to South Dakota
Search for one-way flight options from Stewart to South Dakota. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.